Watershed Economics: Agribusiness versus Recreation For the The Buffalo River Stewardship Foundation, an analysis of pollution and recreation trends on Arkansas' Buffalo River, America's first National River. A complete economic and political evaluation. (1996, 92 pages)

Using the Market to Reduce Global Warming Applicability of Tradable Emissions Permits to a Global Greenhouse Gas Reduction Program: An analysis of issues facing Global Warming treaty negotiations, and a comparison of US sulfur dioxide emission permits as a model for an international carbon dioxide emissions market (1991 and 1993, 34 pages)

Modern Malthusianism Book Review of Paul Kennedy's "Preparing for the Twenty-First Century" (1993, 5 pages)